Lomonosov was the first person to write about travel to the depths of the earth, and although his ideas were scattered across many works, Koradishev put them together in a treatise on Lomonosov (1790). And in season korah, another book travel from st. Petersburg to Moscow to down people to travel through the earth's surface, all the plants with which layer of the root, he felt the earth surface and deep underground, the first is the earth surface layer has a unique ability. To travel down the people here can be concluded that: Now the surface of the earth is not what other ingredients, but made up of plant and animal's body, so fertile ground, so have the ability of growth and development, because all creatures kept their indestructible and basic part of the nature of these creatures remains the same, just change the shape, and shape also is generated by accident. Travelers go down again, he found that under a layer after layer.